Medicine in China: A History of Pharmaceutics. By Paul U. Unschuld. Berkeley and Los Angeles: University of California Press, 1986. xii, 366 pp. $65.00. - Medicine in China: Nan-ching—the Classic of Difficult Issues, with Commentaries by Chinese and Japanese Authors from the Third Through the Twentieth Century. Translated and annotated by Paul U. Unschuld. Berkeley and Los Angeles: University of California Press, 1986. viii, 760 pp. $69.75.